Acupressure ; Acupuncture, Ear ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Middle Aged ; Phytotherapy ; Postmenopause ; Premenopause ; Syndrome

head and neck region. Postoperative recurrence rate was 42 10%, five year survival rate was 8 33%. Not a single case was found to be malignant degeneration of neurolemmoma or neurofibromatosis, nor as a result of radiotherapy. It is suggested that MNST is a primary soft tissue malignant tumor, and early complete excision is the key treatment. The biological characteristics of this tumor as revealed in this study suggest that it is different from what was reported in the foreign literature.

Objective To investigate the value of arthrolysis in treatment of scapulohumeral periarthritis.Methods 83 cases of scapulohumeral periarthritis were divided into arthrolysis group(45 cases), which were treated with arthrolysis combined with electrotherapy, and control group (38 cases),which were treated with electrotherapy only.Results The effect of arthrolysis group was better than that of control group (P<0.05).Conclusion Arthrolysis can improve the effect on scapulohumeral periarthritis.

Congresses as Topic ; Humans ; Sleep Apnea, Obstructive

Aged ; Chondrosarcoma ; Humans ; Laryngeal Neoplasms ; Male ; Middle Aged

Micromachining of capillary electrophoresis chips is described.The current in channels was determined versus the voltage applied on the chip.Using laser-induced fluorescence detection,the process of injection and separation on chips was recorded with charge-coupled device(CCD).With defferent voltge of reservoirs on glass chips,profiles of the sample plug were studied. The elctropherogram of hydrolysis product of fluorescein isothiocyanate (FTTC-OH) and arginine labeled by fluorescein isothiocyante(FTTC-Arg) was obtained.

Objective To reseach the time point of the highest percentage of neural precursor cells derived from adipose stromal cells (ADSCs) in vitro, and to observe the ultrastructure features of neural precursor cells. Methods Used the β-mercaptoethanol to induce ADSCs to differentiate into neural precursor cells and neuron-like cells. The morphology of the uninductedcells and inducted cells were observed with inverted phase contrast microscope. The expression of nestin which was the marker of neural precursor cell in each group was detected using immunofluorescence staining method. The ultrastructural feature of cells which was induced for 3 hours were observed. Results The highest ratio of positive expression of nestin was 3 hours following induction,with the ratio ( 86.25 ± 4.82) %. There were many protuberance on the cell membrane under transmission electron microscopy.There were plenty of organelles in the neural precursor cells. The neural precursor cells had a large size nucleus,large nucleoplasmic index, much extended chromatin,and less condensed chromatin. The nucleus had double-layer nuclear envelope, more nuclear pore on the nuclear envelope. Conclusion The time point of the highest percentage of neural precursor cells derived from ADSCs is 3 hours,and the ultrastructral feature of induced neural precursor cells confirm that cells at this time point are in a state of split active period.

Objective To analyze the effect of prevention and treatment with lamivudine in HBsAg positive renal allograft recipients with HBV recurrence.Methods In 28 patients with chronic renal failure whose HBsAg was positive,8 cases were positive for HBV-DNA positive.All these 28 cases had normal liver function without hepatic cirrhosis before renal transplantation.All donors were negative for HBsAg.Twenty patients received lamivudine prophylactic treatment:14 cases positive for HBsAg but negative for HBV-DNA before transplantation received lamivudine treatment immedia- tely after transplantation and 6 cases positive for both HBsAg and HBV-DNA received lamidudine treatment before transplantation.Eight patients were treated with lamivudine when their hepatic dys- function with recurrent HBV antigenemia were developed after transplantation.Lamivudine was orally taken and its initial dosage was 100 rag/day.Results The follow-up period of the 28 patients were 13- 54 months with the average of 23.6 months,and 2 died during this period.Mild hepatic dysfunction with recurrent HBV antigenemia developed in 3 of 20 hepatitis antigenemia patients received lamivu- dine prophylactic treatment with a mean duration of 9.3 months after transplantation.The highest average level of serum ALT was 87.5 U/L.The liver function returned to the normal with HBV-DNA negative after lamivudine treatment in 3 patients.The other 17 patients maintained normal liver func- tion with HBV-DNA negative during the follow-up period.Hepatic dysfunction with recurrent HBV antigenemia(or HBV-DNA titer increased significantly)developed with a mean duration of 4.6 months in all 8 patients without receiving lamivudine prophylactic treatment.The highest average level of serum ALT was 174.5 U/L.The liver function returned to the normal with HBV-DNA negative after larnivudine treatment in the 8 cases.HBV-DNA,however,reappeared in 5 eases without any dis- continuation of lamivudine.The creatinine level remained normal without any severe drug side effects in 28 patients during lamivudine treatment.Conclusion Lamivudine treatment before hepatic dysfunc- tion might be a safe and effective strategy for prevention of recurrence of hepatitis B viremia in HBsAg positive renal allograft recipients.

AIM: To investigate the change of myopic choroidal neovascularization treated by ranibizumab and evaluate their value in monitoring the effect of anti-vascular endothelial growth factor ( VEGF) therapy. ·METHODS: The study enrolled 30 patients ( 30 eyes ) diagnosed with myopic choroidal neovascularization. All affected eyes were treated with intravitreal ranibizumab 0. 05mL ( 10mg/mL ). Best corrected visual acuity ( BCVA ) , non-contact tonometer, ophthalmoscope, fundus fluorescein angiograph ( FFA ) and OCTA were evaluated monthly until 6mo. The changes of BCVA and central macular thickness ( CMT) were compared at 1, 3 and 6mo after treatment. ·RESULTS:All patients received an average of 1. 70±0. 65 injections. BCVA was 0. 96 ± 0. 17 ( LogMAR ) before therapy, and BCVA 1, 3 and 6mo after treatment respectively improved by 0. 23 ± 0. 09, 0. 34 ± 0. 07, 0. 38 ± 0. 11. The differences were significant ( t=5. 461, 8. 191, 8. 894; P<0. 05 ). Mean CMT decreased form 281. 07 ± 13. 72μm to 261. 33 ± 13. 13μm, 243. 47 ± 16. 65μm, 234. 73 ± 17. 52μm respectively 1, 3 and 6mo after treatment, showing significant differences (t=12. 007, 13. 360, 9. 531;P<0. 05). OCTA revealed a progressively smaller vascular lesion and reduction in capillary density. · CONCLUSION: Intravitreal ranibizumab for CNV secondary to pathologic myopia is effective and safe;OCTA is a noninvasive and time-saving new technology, and it also is a promising tool for clinicians to make preliminary diagnosis and assess treatment efficacy in the follow-up visits.

AIM:To discuss the related factors that affected the stability of posterior corneal surface after laser in situ keratomileusis ( LASIK) .
METHODS:About 64 patients (64 eyes) were enrolled. The correlation among the changes in posterior corneal surface 6 month after LASIK, surgery method, corneal flap thickness ( FT ) , ablation thickness ( AT ) , postoperative residual corneal stroma thickness ( RCST ) , preoperative thinnest corneal thickness ( CT ) , flap thickness/preoperative thinnest corneal thickness ( FT/CT ) , ablation thickness/preoperative thinnest corneal thickness ( AT/CT) , postoperative residual corneal stroma thickness/preoperative thinnest corneal thickness ( RCST/CT) , anterior and posterior preoperative corneal height, the difference of the forward shift in posterior corneal surface ( diff value ) of preoperative and preoperative intraocular pressure were analyzed.
RESULTS: The changes of diff value between preoperative and postoperative were related with diopter (r=0.419, P=0.014), AT (r=0.394, P=0.023), AT/CT (r=0.501, P=0.004), Diff value of preoperative (r=0.501, P=0. 004), RCST (r=-0. 385, P=0. 033) and RCST/CT (r=-0. 401, P=0. 025). The changes of height value from posterior corneal surface between preoperative and postoperative were related with diopter (r=0. 520, P=0. 002), AT (r=0.504, P=0. 003), AT/CT (r=0. 442, P=0. 013), Diff value of preoperative (r=0. 624, P=0. 000) and RCST/CT (r=-0. 394, P=0. 028).
CONCLUSION: AT, RCST, AT/CT, RCST/CT and diff value of preoperative should be the key index that predicted the stability of posterior corneal surface after LASIK,the further research will give the range of safety value.